Issue #3462383 by phenaproxima, catch, alexpott, longwave: CoreRecipesTest is slow

core/lib/Drupal/Core/Test/TestDiscovery.php

...tem/tests/src/Functional/Recipe/GenericRecipeTestBase.php

core/phpunit.xml.dist

...s/administrator_role/tests/src/Functional/GenericTest.php

...ipes/article_comment/tests/src/Functional/GenericTest.php

...article_content_type/tests/src/Functional/GenericTest.php

...recipes/article_tags/tests/src/Functional/GenericTest.php

...pes/audio_media_type/tests/src/Functional/GenericTest.php

...pes/basic_block_type/tests/src/Functional/GenericTest.php

...c_html_format_editor/tests/src/Functional/GenericTest.php

...ipes/basic_shortcuts/tests/src/Functional/GenericTest.php

...recipes/comment_base/tests/src/Functional/GenericTest.php

.../content_editor_role/tests/src/Functional/GenericTest.php

...cipes/content_search/tests/src/Functional/GenericTest.php

...ommended_admin_theme/tests/src/Functional/GenericTest.php

...nded_front_end_theme/tests/src/Functional/GenericTest.php

...ommended_maintenance/tests/src/Functional/GenericTest.php

...ommended_performance/tests/src/Functional/GenericTest.php

.../document_media_type/tests/src/Functional/GenericTest.php

...s/editorial_workflow/tests/src/Functional/GenericTest.php